Remove space-padding from <pre> blocks

1 files changed, 2 insertions, 2 deletions

diff --git a/prolog/problems/lists/shiftright_2/en.py b/prolog/problems/lists/shiftright_2/en.py
index 13384b0..63e11cf 100644
--- a/prolog/problems/lists/shiftright_2/en.py
+++ b/prolog/problems/lists/shiftright_2/en.py
@@ -6,8 +6,8 @@ slug = 'shift a list right'
 description = '''\
 <p><code>shiftright(L1, L2)</code>: the list <code>L2</code> is obtained from L1 by shifting elements to the right by one (circular shift).</p>
 <pre>
-  ?- shiftright([1,2,3,4,5], X).
-    X = [5,1,2,3,4].
+?- shiftright([1,2,3,4,5], X).
+  X = [5,1,2,3,4].
 </pre>'''
 
 hint = {}